@book{90142,
	author = {Hall, H. R. and Randall, A. M.},
	title = {Days Before history},
	publisher = {Project Gutenberg,},
	year = {2015},
	address = {Salt Lake City, UT :},
	note = {Release date is 2015-06-28},
	url = {https://www.gutenberg.org/ebooks/49304}
}